Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2003 Volkswagen Polo Diesel 1422cc has had 19 MOT tests on record, passing 9 and failing 10 (47% pass rate). It has 172,396 miles on the clock, averaging 10,662 miles per year, above the UK average of 7,400. The 1.4 TDI engine is known for 1. oil pump chain & balance shaft chain wear / failure and 2. injector unit (pd pump–dooer) wear & electrical failure. Common Volkswagen Polo issues include engine-specific faults and brake pad and disc wear:.
MOT & Mileage History for CW53 AYA
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failures recorded
Average miles/year
Gaps in MOT history
Mileage Analysis
Above average| Latest reading | 172,396 miles |
| Reading date | |
| Miles last year | 2 |
| Average per year | 10,662 |
| Mileage consistency | Variable |
Check CW53 AYA
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- Warranty work logged
Full MOT Test History 19 tests on record
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Buyers comparing the Volkswagen Polo often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Volkswagen Polo
These are the most commonly reported problems on Volkswagen Polo models (2002–2009), based on owner reports and workshop data across the UK.
Engine-specific faults
Brake pad and disc wear:
Tyre wear and replacement:
Spark plug replacement:
1. Oil Pump Chain & Balance Shaft Chain Wear / Failure
The chain driving the oil pump and balance shaft (where fitted) is undersized for the loads imposed by the three-cylinder engine's unbalanced firing impulses. Early models are particularly vulnerable; chain tensioner wear allows excessive slack, leading to chain stretch, skip, or catastrophic failure[1].
2. Injector Unit (PD Pump–Dooer) Wear & Electrical Failure
Worn plunger seals allow diesel and engine oil to mix; electrical spools fail (sticking or electrical contact wear). These are high-wear components under the extreme pressures of the PD system[1].
Common faults, what to check, and what to pay
Explore more about the Volkswagen Polo
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Vehicle Details
| Registration | CW53 AYA |
| Make | Volkswagen |
| Model | Polo |
| Colour | Black |
| Fuel type | Diesel |
| Engine | 1422cc |
| Year | 2003 |
| First registered | |
| Area code | CW — Bangor, Cymru (Wales) |
| Age identifier | 53 — September 2003 to February 2004 |
More CW53 A plates
Browse all CW53 A registrations from Bangor.
About CW53 AYA
What car is CW53 AYA?
CW53 AYA is a black Volkswagen Polo, diesel (1422cc). First registered in Bangor in 2003.
What is the mileage of CW53 AYA?
The last recorded mileage for CW53 AYA was 172,396 miles, recorded on 4 Oct 2017 during its most recent MOT test.
Has CW53 AYA passed its MOT?
CW53 AYA has had 19 MOT tests with a 47% pass rate (9 passes, 10 failures). It last passed on 4 Oct 2017.
Is CW53 AYA ULEZ compliant?
Based on its fuel type and registration year, CW53 AYA is likely not ULEZ compliant. As a diesel vehicle registered in 2003, it typically does not meet the Euro 6 emission standard required. This is an estimate — confirm with TfL's ULEZ checker.
How old is CW53 AYA?
CW53 AYA is approximately 23 years old. Age identifier 53 means registered between 1 September 2003 and 28 February 2004.